Screwdriver



FIG. 1 is a top-front perspective view of a screwdriver showing our new design according to a first embodiment;

FIG. 2 is a right side elevation view thereof;

FIG. 3 is a left side elevation thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a bottom-rear perspective view thereof;

FIG. 9 is a top-front perspective view of a screwdriver showing our new design according to a second embodiment;

FIG. 10 is a right side elevation view thereof;

FIG. 11 is a left side elevation thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a front side elevation view thereof;

FIG. 14 is a top plan view thereof;

FIG. 15 is a bottom plan view thereof; and,

FIG. 16 is a bottom-rear perspective view thereof.

The dashed broken lines in the figures illustrate portions of the screwdriver that form no part of the claimed design. 

CLAIM The ornamental design for a screwdriver, as shown and described. 